package com.tedu.weibo.controller;

import com.tedu.weibo.mapper.CommentMapper;
import com.tedu.weibo.pojo.dto.CommentDTO;
import com.tedu.weibo.pojo.entity.Comment;
import com.tedu.weibo.pojo.entity.User;
import com.tedu.weibo.pojo.vo.CommentVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import javax.servlet.http.HttpSession;
import java.util.Date;
import java.util.List;

@Api(tags = "评论模块")
@RestController
@RequestMapping("/v1/comment")
public class CommentController {
    @Autowired
    private CommentMapper commentMapper;

    @ApiOperation("发表评论")
    @PostMapping("/insert")
    public int insert(@RequestBody CommentDTO commentDTO, HttpSession session){
        System.out.println(commentDTO);
        //验证是否登录
        User user = (User)session.getAttribute("user");
        if(user==null){//没有登录
            return 2;
        }

        Comment comment = new Comment();
        BeanUtils.copyProperties(commentDTO,comment);
        comment.setCreated(new Date());
        comment.setUserId(user.getId());//将当前登录用户的id作为该评论的发表人

        commentMapper.insert(comment);

        return 1;
    }
    @ApiOperation("获取微博评论列表")
    @GetMapping("/selectByWeiboId")
    public List<CommentVO> selectComment(int id){
        return commentMapper.selectByWeiboId(id);
    }
}
